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Diffstat (limited to 'arch/x86/kernel/crash_dump_32.c')
-rw-r--r--arch/x86/kernel/crash_dump_32.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/crash_dump_32.c b/arch/x86/kernel/crash_dump_32.c
index 642f75a68cd5..11891ca7b716 100644
--- a/arch/x86/kernel/crash_dump_32.c
+++ b/arch/x86/kernel/crash_dump_32.c
@@ -62,16 +62,16 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
62 62
63 if (!userbuf) { 63 if (!userbuf) {
64 memcpy(buf, (vaddr + offset), csize); 64 memcpy(buf, (vaddr + offset), csize);
65 kunmap_atomic(vaddr, KM_PTE0); 65 kunmap_atomic(vaddr);
66 } else { 66 } else {
67 if (!kdump_buf_page) { 67 if (!kdump_buf_page) {
68 printk(KERN_WARNING "Kdump: Kdump buffer page not" 68 printk(KERN_WARNING "Kdump: Kdump buffer page not"
69 " allocated\n"); 69 " allocated\n");
70 kunmap_atomic(vaddr, KM_PTE0); 70 kunmap_atomic(vaddr);
71 return -EFAULT; 71 return -EFAULT;
72 } 72 }
73 copy_page(kdump_buf_page, vaddr); 73 copy_page(kdump_buf_page, vaddr);
74 kunmap_atomic(vaddr, KM_PTE0); 74 kunmap_atomic(vaddr);
75 if (copy_to_user(buf, (kdump_buf_page + offset), csize)) 75 if (copy_to_user(buf, (kdump_buf_page + offset), csize))
76 return -EFAULT; 76 return -EFAULT;
77 } 77 }